Integrity from Marvin Windows and Doors continues to lead in the Remodel & Replace market with the introduction of the new Wood-Ultrex Insert Double Hung. Combining the strength of Ultrex® pultruded ...

WEST FARGO - To prove how tough its products are, Integrity Windows and Doors has blasted windows with jet engines and placed them in the path of pounding skateboards. On Thursday, it was a hailstorm ...

Integrity Windows and Doors has two new flags it can proudly run up the poles outside its production plant in the Fargo Industrial Park. Officials from the U.S. Occupational Safety and Health ...

Integrity Windows and Doors announced Monday plans to nearly double the size of its plant in Roanoke County, as well as add 150 jobs over three years. Integrity, a line of products for Minnesota-based ...